14444200202989 has 2 divisors, whose sum is σ = 14444200202990. Its totient is φ = 14444200202988.

The previous prime is 14444200202983. The next prime is 14444200203029. The reversal of 14444200202989 is 98920200244441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12246794209764 + 2197405993225 = 3499542^2 + 1482365^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444200202989 - 2⁹ = 14444200202477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14444200202983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222100101494 + 7222100101495.

It is an arithmetic number, because the mean of its divisors is an integer number (7222100101495).

Almost surely, 2^{14444200202989} is an apocalyptic number.

It is an amenable number.

14444200202989 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444200202989 is an equidigital number, since it uses as much as digits as its factorization.

14444200202989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 14444200202989 in words is "fourteen trillion, four hundred forty-four billion, two hundred million, two hundred two thousand, nine hundred eighty-nine".